GRIFFITHS D. V.; TEBBY J. C., J. CHEM. SOC. CHEM. COMMUN.,(1986) N 11, 871-872
作者:GRIFFITHS D. V.、 TEBBY J. C.
DOI:——
日期:——
Griffiths, D. Vaughan; Griffiths, Penelope A.; Whitehead, Belinda J., Journal of the Chemical Society. Perkin transactions I, 1992, # 4, p. 479 - 484
作者:Griffiths, D. Vaughan、Griffiths, Penelope A.、Whitehead, Belinda J.、Tebby, John C.
DOI:——
日期:——
Carbene intermediates in the reaction of trialkyl phosphites with dialkyl aroylphosphonates: formation of novel quasiphosphonium ylides
作者:D. Vaughan Griffiths、John C. Tebby
DOI:10.1039/c39860000871
日期:——
Reaction of trialkylphosphites with dialkyl aroylphosphonates leads to the formation of anionic intermediates which, in the absence of electrophiles, undergo cleavage at temperatures above about 80 °C to give carbene intermediates; these undergo intramolecular carbene insertion reactions or are trapped by trialkylphosphites to give novel ylides.